Summer Lodge, Seapoint Avenue, Monkstown, Co. Dublin
Alterations and extension of dormer rooflights at a house in Monkstown.
D12B/0135 · Dun Laoghaire Rathdown County Council · Lodged 25 April 2012
- Reference
- D12B/0135
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 April 2012
Summary
AI-generatedThe project involves alterations and extensions to existing dormer rooflights on the front elevation of a two-storey over basement detached dwelling. This will provide ancillary habitable accommodation within the roof space at first-floor level, alongside minor window and elevation changes.
- Storeys
- 3
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Full planning permission sought for alterations to and extension of existing dormer rooflights to front (north) elevation of existing detached two storey over basement storey dwelling to provide ancillary habitable accommodation within roof space at first floor level, to include for minor alterations to existing window opening to front (north) elevation to form new door opening together with all other associated minor elevational alterations.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 118 m |
| 46 Belgrave Sq West, Monkstown, Dublin | Feb 2025 | €2,620,000 | 175 m |
| 44 Belgrave Square West, Monkstown, Co Dublin | Sept 2025 | €3,400,000 | 194 m |
| 12 Alma Rd, Monkstown, Dublin | Mar 2025 | €1,900,000 | 196 m |
| 15 Eaton Sq, Monkstown, Dublin | Feb 2026 | €2,600,000 | 225 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 237 m |
| 13 Eaton Sq, Monkstown, Dublin | Nov 2025 | €2,000,000 | 242 m |
| Basement Apt, 19 Belgrave Square, Monkstown | Jan 2025 | €1,121,544 | 244 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received25 April 2012
- Decision issued13 June 2012
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permisison is sought for development including the demolition of the existing house consisting of a garage…
Summer Lodge, Seapoint Avenue, Monkstown, Co. Dublin.
D07A/1088Dún Laoghaire–RathdownLodged 31 Jul 2007New dwelling
- GrantedAt this site
Permission for 2 no. single storey extensions (16 sqm & 3.5 sqm) to rear of existing house and all associated…
Summer Lodge, Seapoint Avenue, Blackrock, Co Dublin A94 T9N3
D18A/0511Dún Laoghaire–RathdownLodged 19 Oct 2018Extension
- WithdrawnAt this site
Demolition of 2 storey dormer bungalow over garage and construction of 2 storey dwelling with 4 bedrooms, 2…
Summer Lodge, Seapoint Avenue, Blackrock, Co. Dublin.
D04A/0260Dún Laoghaire–RathdownLodged 15 Mar 2004New dwelling
- Granted30 m away
Permission is sought for: Alterations to the existing north-facing boundary to include: at the existing west…
43 Seapoint Avenue, Blackrock, County Dublin
D20A/0609Dún Laoghaire–RathdownLodged 4 Feb 2021Alterations
- Refused40 m away
New dwelling to the east of existing dwelling at 48 Seapoint Avenue to be known as 48a Seappoint Avenue. The…
48A, Seapoint Avenue, Blackrock, Co. Dublin.
D08A/0409Dún Laoghaire–RathdownLodged 10 Apr 2008New dwelling
- Refused40 m away
Demolition of the existing shed to the East and construction of 3 storey 3 bedroom detached house with…
48, Seapoint Avenue, Blackrock, Co. Dublin
D08A/1207Dún Laoghaire–RathdownLodged 31 Oct 2008New dwelling
- Invalid50 m away
Demolition of exsiting garage and construction of a new 2 storey house in the garden to the side of the…
48 Seapoint Avenue, Blackrock, Co. Dublin.
D02A/0690Dún Laoghaire–RathdownLodged 10 Jul 2002New dwelling
- Granted50 m away
Permission for a dormer window to rear and associated site works
Casa Majú, 9 Belgrave Road, Monkstown, Co Dublin
D18A/0259Dún Laoghaire–RathdownLodged 26 Mar 2018Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Planning permission sought for a single storey extension to the side and rear of the existing detached two…
48B, Walkinstown Drive, Walkinstown, Dublin 12
4707/19Dublin CityLodged 16 Dec 2019
- GrantedExtension
Planning permission is sought for the following: - a. Part single storey and part two-storey extension to the…
22, St. Anne's Avenue, Raheny, Dublin, 5
2853/19Dublin CityLodged 26 Apr 2019
- GrantedExtension
Planning permission is sought for the construction of a first floor extension to rear (including conversion…
6, Brennanstown Vale, Cabinteely, Dublin 18
D11B/0162Dún Laoghaire–RathdownLodged 10 May 2011
- GrantedExtension
Planning Permission for the development of side entrance porch; construction of 2-storey extension to side…
16 Auburn Avenue, Donnybrook, Dublin 4.
3786/18Dublin CityLodged 24 Aug 2018
- GrantedExtension
(a) Planning permission for dormer type extension to rear (north) elevation and side (west) elevation of…
25 The Paddocks , Kildangan , Co. Kildare.
19340KildareLodged 1 Apr 2019
- GrantedExtension
Permission for the construction of a two storey dormer extension to the rear; relocation of 1 no. roof light…
118 Wesbury, Stillorgan, Co Dublin A94 KW02
D17A/1116Dún Laoghaire–RathdownLodged 19 Dec 2017
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.